As the chief scientist of the Third Research Institute, Aure does know a lot... Jiang Baimian was very pleased.

She thought about it and asked directly:

"Did your grandfather mention the cause of the destruction of the old world or the origin of the 'heartless disease'?"

Avia showed her memory expression:

"I haven't said it. It's just one time when a housekeeper in our family suffered from 'heartless disease'. My grandfather's behavior was very strange. He didn't feel sad, he didn't feel panic or fear, but more of doubt and anger."

Jiang Baimian, who could not analyze what this meant for a moment, turned his attention to the worn mobile phone in Aviya's palm:

"Is this the dangerous item your grandfather left to you?"

"Yes." Avia nodded.

At this time, Shang Jianyao pulled Jiang Baimian's sleeve again.

Huh, Jiang Baimian exhaled:

"You ask directly?"

The two sides have had good communication, so there is no need to worry about not being able to turn against each other.

Shang Jianyao looked at Aviya and said curiously:

"Can this phone talk to your dead grandfather?"

"..." Avia was a little dull for a moment.

"This is a ghost story!" She came to her senses and said a little angrily.

Then, she changed her mind:

"However, there is indeed a mysterious number in this phone."

"How mysterious?" Shang Jianyao asked.

Avia was silent for a few seconds and said:

"I initially thought it was a phone call from a big man in the city, or a number connecting to somewhere in the old world, but later I found that it was composed of numbers, symbols and some garbled codes, which seemed meaningless on the surface."

"Maybe it's encrypted." Jiang Baimian pointed out calmly.

Avia nodded gently:

"I think so too. In short, the old world can be ruled out because the corresponding communication network has long been destroyed."
Chapter completed!